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ICD-10-CM Codes
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R00-R99
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
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R40-R46
Symptoms and signs involving cognition, perception, emotional state and behavior
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R45-
Symptoms and signs involving emotional state
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2022 ICD-10-CM Diagnosis Code R45.1
2022 ICD-10-CM Diagnosis Code R45.1
Restlessness and agitation
2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
- R45.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2022 edition of ICD-10-CM R45.1 became effective on October 1, 2021.
- This is the American ICD-10-CM version of R45.1 - other international versions of ICD-10 R45.1 may differ.
The following code(s) above
R45.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
R45.1:
Approximate Synonyms
- Agitation
- Feeling agitated
ICD-10-CM R45.1 is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
- 884 Organic disturbances and intellectual disability
Convert R45.1 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- Agitation R45.1
- Restlessness R45.1
- State (of)
ICD-10-CM Codes Adjacent To R45.1
R43.9 Unspecified disturbances of smell and taste
R44 Other symptoms and signs involving general sensations and perceptions
R44.0 Auditory hallucinations
R44.1 Visual hallucinations
R44.2 Other hallucinations
R44.3 Hallucinations, unspecified
R44.8 Other symptoms and signs involving general sensations and perceptions
R44.9 Unspecified symptoms and signs involving general sensations and perceptions
R45 Symptoms and signs involving emotional state
R45.1
Restlessness and agitation
R45.3 Demoralization and apathy
R45.4 Irritability and anger
R45.7 State of emotional shock and stress, unspecified
R45.8 Other symptoms and signs involving emotional state
R45.83 Excessive crying of child, adolescent or adult
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.